Katsuhisa Ohsugi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Biocidal compositions for industrial materials
- Patent number 5,504,096
- Issue date Apr 2, 1996
- Kureha Kagaku Kogyo K.K.
- Masato Arahira
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Azole derivatives for protecting industrial materials from bacteria
- Patent number 5,292,764
- Issue date Mar 8, 1994
- Kureha Kagaku Kogyo K.K.
- Masato Arahira
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Novel antibiotic compound
- Patent number 4,668,627
- Issue date May 26, 1987
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Katsuhisa Ohsugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic compound
- Patent number 4,542,154
- Issue date Sep 17, 1985
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Katsuhisa Ohsugi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of cultivating Methylomonas probus on methanol containing me...
- Patent number 4,106,988
- Issue date Aug 15, 1978
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Katsuhisa Ohsugi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...